The trigger name might change depending on the wagon / data type In simulations only the "default" case is available On data, there can be different triggers, depending on the period

default : min bias like triggers, kINT7, kINT1, kMB

EMCAL_L0: kEMC7 L0 EMCal

DCAL_L0 : kEMC7 L0 DCal

EMCAL_L1: kEMCEGA L1 EG1 EMCal

DCAL_L1 : kEMCEGA L1 EG1 DCal

EMCAL_L2: kEMCEGA L1 EG2 EMCal

DCAL_L2 : kEMCEGA L1 EG2 DCal A plot will be produced for each of the triggers, if they existed in the data.

The input files must be placed in different directories, each one defined in the string array "prod"m for ex.: TString prod[] = {"AOD142","AOD115","ESD"}; and provide a name to be used in the legeds TString prodLeg[] = {"AOD 142","AOD 115","ESD"}; Both have to be modified inside the macro.

The number of productions has to be specified const Int_t nProd = 3;

It is also possible to run comparisons done for pT hard binned productions. Since the scaling is usually already done, change the bool scaled to "true" to avoir overnormalization.